첼튼햄장로교회 김성수목사

https://www.youtube.com/watch?v=pIIgPDQoqbs

https://www.youtube.com/watch?v=C4GRxpUfuqs

https://www.youtube.com/watch?v=zoAc1f4Csko

https://www.youtube.com/watch?v=LkORvhMr_bw&t=6s

https://www.youtube.com/watch?v=QkV6WRa2R_U

https://www.youtube.com/watch?v=kEkwCaiC9ss

https://www.youtube.com/watch?v=AP_KihyZ1jQ

https://www.youtube.com/watch?v=y81myVsAcNk

https://www.youtube.com/watch?v=NPcWbfiMW4Y

https://www.youtube.com/watch?v=YBuAW7g2PIo